コード例 #1
0
        public IEnumerable<IConceptInfo> CreateNewConcepts(IEnumerable<IConceptInfo> existingConcepts)
        {
            var newConcepts = new List<IConceptInfo>();

            var persisted = new EntityInfo { Module = Polymorphic.Module, Name = Polymorphic.Name + "_Materialized" };
            newConcepts.Add(persisted);

            var computedFrom = new EntityComputedFromInfo { Target = persisted, Source = Polymorphic };
            newConcepts.Add(computedFrom);

            newConcepts.Add(new KeepSynchronizedInfo
            {
                EntityComputedFrom = computedFrom,
                FilterSaveExpression = ""
            });

            // Optimized filter by subtype allows efficient queryies on the polymophic's view,
            // but it does not need to use the subtype name (and persist it) when querying the materialized data.
            newConcepts.Add(new FilterByInfo
            {
                Source = persisted,
                Parameter = "Rhetos.Dom.DefaultConcepts.FilterSubtype",
                Expression = @"(repository, parameter) => Filter(parameter.Ids)"
            });

            return newConcepts;
        }
コード例 #2
0
ファイル: EntityHistoryInfo.cs プロジェクト: davorpr1/Rhetos
        public void InitializeNonparsableProperties(out IEnumerable<IConceptInfo> createdConcepts)
        {
            Dependency_ChangesEntity = new EntityInfo { Module = Entity.Module, Name = Entity.Name + "_Changes" };
            Dependency_HistorySqlQueryable = new SqlQueryableInfo { Module = Entity.Module, Name = Entity.Name + "_History", SqlSource = HistorySqlSnippet() };
            Dependency_AtTimeSqlFunction = new SqlFunctionInfo { Module = Entity.Module, Name = Entity.Name + "_AtTime", Arguments = "@ContextTime DATETIME", Source = AtTimeSqlSnippet() };
            Dependency_Write = new WriteInfo {
                    DataStructure = Dependency_HistorySqlQueryable,
                    SaveImplementation = HistorySaveFunction()
                };

            createdConcepts = new IConceptInfo[] { Dependency_ChangesEntity, Dependency_HistorySqlQueryable, Dependency_AtTimeSqlFunction, Dependency_Write };        
        }
コード例 #3
0
 private string PrimaryKeyConstraintName(EntityInfo info)
 {
     return SqlUtility.Identifier(Sql.Format("EntityDatabaseDefinition_PrimaryKeyConstraintName",
         info.Module.Name,
         info.Name));
 }